Analog Devices ADAU1977, Руководство пользователя

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Evaluation Board User Guide UG-600
Figure 9. EVAL-ADAU1977Z Schematic, Page 4 of 6
HV
I
NP
UT
3
.3
V
R
E
G
S
E
L
E
C
T
1
.8
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R
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G
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L
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T
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V
D
D
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L
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C
T
+
2
2
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DC M
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GN
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+
5
V
D
C
+
5
V
I
N
P
U
T
–22V
D
C
M
A
X
T
P
13
T
P
15
T
P
21
B
A
1
2
3
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T
P
18
T
P
17
C
30
1.
0µ
F
C
31
1.
0µ
F
+
C
32
10µ
F
+
C
29
15µ
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3
E
N
2
GN
D
1
IN
5
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T
4
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Y
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A
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26
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1
2
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37
1
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NC/
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2
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E
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3
TR
K
4
FB
5
GND
6
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7
PGN D
8
PGN D
9
S
W
10
S
W
11
S
W
12
P
V
IN
13
PV IN
14
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15
EN
16
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17
EP AD
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10
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11
10.
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18
10.
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R14
2.21kΩ
1
2
L2
C
28
100µ
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C
14
100µ
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TP
9
TP
3
C4 0.
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+
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1 2
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D
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z
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35
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A
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2
3
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P
20
TP
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10µ
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+
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1 2
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2
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2
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1
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C
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109
1
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1
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+
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+
5
V
HV
DD
+
5
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T
+
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G
E
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T
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V
B
A
T
V
BAT
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V
S
S
IOV
D
D
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IN
T
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D
D
IO
V
D
D
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X
T
+
3.
3V
AV
DD
A
V
D
D
_
E
X
T
DV
DD_
IN
+
5
V
DV
DD_
IN
11751-009
Rev. 0 | Page 13 of 27